[][src]Trait rustc_data_structures::ToHex

pub trait ToHex {
    fn to_hex(&self) -> String;
}
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

A trait for converting a value to hexadecimal encoding

Required methods

fn to_hex(&self) -> String

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Converts the value of self to a hex value, returning the owned string.

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Implementations on Foreign Types

impl ToHex for [u8][src]

fn to_hex(&self) -> String[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Turn a vector of u8 bytes into a hexadecimal string.

Examples

#![feature(rustc_private)]

extern crate serialize;
use serialize::hex::ToHex;

fn main () {
    let str = [52,32].to_hex();
    println!("{}", str);
}
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Implementors

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